Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees

This work combines very detailed measurements from terrestrial laser scanner (TLS), ground-based interferometry radar (GB-SAR) and ground-penetrating radar (GPR) to diagnose current conditions and to analyse the recent evolution of the Monte Perdido Glacier in the Spanish Pyrenees from 2011 to 2017....

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Detalles Bibliográficos
Autores: Lopez-Moreno, JI, Alonso-Gonzalez, E, Monserrat, O, Del Rio, LM, Otero, J, Lapazaran, J, Luzi, G, Dematteis, N, Serreta, A, Rico, I, Serrano-Canadas, E, Bartolome, M, Moreno, A, Buisan, S, Revuelto, J
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Repositorio:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
OAI Identifier:oai:cttc.fundanetsuite.com:p1455
Acceso en línea:https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1455
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063332523&doi=10.1017%2fjog.2018.96&partnerID=40&md5=a01a0a58ad18fa6ae3d1528ceea41002
Access Level:acceso abierto
Palabra clave:Pyrenees
Spain
glacier
ground penetrating radar
ground-based measurement
landscape evolution
monitoring
radar interferometry
remote sensing
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spelling Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish PyreneesLopez-Moreno, JIAlonso-Gonzalez, EMonserrat, ODel Rio, LMOtero, JLapazaran, JLuzi, GDematteis, NSerreta, ARico, ISerrano-Canadas, EBartolome, MMoreno, ABuisan, SRevuelto, JPyreneesSpainglacierground penetrating radarground-based measurementlandscape evolutionmonitoringradar interferometryremote sensingThis work combines very detailed measurements from terrestrial laser scanner (TLS), ground-based interferometry radar (GB-SAR) and ground-penetrating radar (GPR) to diagnose current conditions and to analyse the recent evolution of the Monte Perdido Glacier in the Spanish Pyrenees from 2011 to 2017. Thus, this is currently one of the best monitored small glacier (<0.5 km2) worldwide. The evolution of the glacier surface was surveyed with a TLS evidencing an important decline of 6.1 ± 0.3 m on average, with ice losses mainly concentrated over 3 years (2012, 2015 and 2017). Ice loss is unevenly distributed throughout the study period, with 10-15 m thinning in some areas while unchanged areas in others. GB-SAR revealed that areas with higher ice losses are those that are currently with no or very low ice motion. In contrast, sectors located beneath the areas with less ice loss are those that still exhibit noticeable ice movement (average 2-4.5 cm d-1 in summer, and annual movement of 9.98 ma-1 from ablation stakes data). GPR informed that ice thickness was generally <30 m, though locally 30-50 m. Glacier thinning is still accelerating and will lead to extinction of the glacier over the next 50 years. Copyright © 2018 The Author(s).Cambridge University Press2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1455https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063332523&doi=10.1017%2fjog.2018.96&partnerID=40&md5=a01a0a58ad18fa6ae3d1528ceea41002JOURNAL OF GLACIOLOGYISSN: 00221430ISSNe: 17275652reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)Inglésinfo:eu-repo/semantics/openAccessoai:cttc.fundanetsuite.com:p14552026-06-17T11:44:47Z
dc.title.none.fl_str_mv Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
title Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
spellingShingle Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
Lopez-Moreno, JI
Pyrenees
Spain
glacier
ground penetrating radar
ground-based measurement
landscape evolution
monitoring
radar interferometry
remote sensing
title_short Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
title_full Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
title_fullStr Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
title_full_unstemmed Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
title_sort Ground-based remote-sensing techniques for diagnosis of the current state and recent evolution of the Monte Perdido Glacier, Spanish Pyrenees
dc.creator.none.fl_str_mv Lopez-Moreno, JI
Alonso-Gonzalez, E
Monserrat, O
Del Rio, LM
Otero, J
Lapazaran, J
Luzi, G
Dematteis, N
Serreta, A
Rico, I
Serrano-Canadas, E
Bartolome, M
Moreno, A
Buisan, S
Revuelto, J
author Lopez-Moreno, JI
author_facet Lopez-Moreno, JI
Alonso-Gonzalez, E
Monserrat, O
Del Rio, LM
Otero, J
Lapazaran, J
Luzi, G
Dematteis, N
Serreta, A
Rico, I
Serrano-Canadas, E
Bartolome, M
Moreno, A
Buisan, S
Revuelto, J
author_role author
author2 Alonso-Gonzalez, E
Monserrat, O
Del Rio, LM
Otero, J
Lapazaran, J
Luzi, G
Dematteis, N
Serreta, A
Rico, I
Serrano-Canadas, E
Bartolome, M
Moreno, A
Buisan, S
Revuelto, J
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Pyrenees
Spain
glacier
ground penetrating radar
ground-based measurement
landscape evolution
monitoring
radar interferometry
remote sensing
topic Pyrenees
Spain
glacier
ground penetrating radar
ground-based measurement
landscape evolution
monitoring
radar interferometry
remote sensing
description This work combines very detailed measurements from terrestrial laser scanner (TLS), ground-based interferometry radar (GB-SAR) and ground-penetrating radar (GPR) to diagnose current conditions and to analyse the recent evolution of the Monte Perdido Glacier in the Spanish Pyrenees from 2011 to 2017. Thus, this is currently one of the best monitored small glacier (<0.5 km2) worldwide. The evolution of the glacier surface was surveyed with a TLS evidencing an important decline of 6.1 ± 0.3 m on average, with ice losses mainly concentrated over 3 years (2012, 2015 and 2017). Ice loss is unevenly distributed throughout the study period, with 10-15 m thinning in some areas while unchanged areas in others. GB-SAR revealed that areas with higher ice losses are those that are currently with no or very low ice motion. In contrast, sectors located beneath the areas with less ice loss are those that still exhibit noticeable ice movement (average 2-4.5 cm d-1 in summer, and annual movement of 9.98 ma-1 from ablation stakes data). GPR informed that ice thickness was generally <30 m, though locally 30-50 m. Glacier thinning is still accelerating and will lead to extinction of the glacier over the next 50 years. Copyright © 2018 The Author(s).
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1455
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063332523&doi=10.1017%2fjog.2018.96&partnerID=40&md5=a01a0a58ad18fa6ae3d1528ceea41002
url https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1455
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063332523&doi=10.1017%2fjog.2018.96&partnerID=40&md5=a01a0a58ad18fa6ae3d1528ceea41002
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv JOURNAL OF GLACIOLOGY
ISSN: 00221430
ISSNe: 17275652
reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname_str Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
reponame_str r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
collection r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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